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A200929 Number of n X n 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other 0
7, 70, 3158, 1684241, 10179183172 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Diagonal of A200935

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for n=3

..0..1..2....0..3..2....0..3..4....0..2..1....0..0..1....0..1..3....0..2..3

..1..6..5....1..3..6....2..6..4....4..4..5....3..6..5....0..6..4....1..2..5

..3..5..4....1..4..5....1..6..5....3..3..6....2..5..4....2..5..6....4..6..6

CROSSREFS

Sequence in context: A051604 A097630 A090647 * A111462 A045713 A090155

Adjacent sequences:  A200926 A200927 A200928 * A200930 A200931 A200932

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 24 2011

STATUS

approved

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Last modified May 9 13:42 EDT 2021. Contains 343742 sequences. (Running on oeis4.)